Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Individual
Original Assignee
Individual
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Publication date
Priority claimed from DE19732326931external-prioritypatent/DE2326931A1/de
Priority claimed from DE19732365193external-prioritypatent/DE2365193C3/de
Application filed by IndividualfiledCriticalIndividual
Publication of ES422981A1publicationCriticalpatent/ES422981A1/es